A Zero-knowledge Undeniable Signature Scheme in Non-abelian Group Setting

Recently non-abelian groups have attracted the attention of cryptographers for constructing public-key cryptographic protocols. In this paper we use the conjugacy problem in non-abelian groups to construct a zeroknowledge undeniable signature scheme.

• Type: Journal
• Year: 2008
• Where: IJNSEC
• Authors: Tony Thomas, Arbind K. Lal
• Keywords: IJNSEC 2006, IJNSEC 2008, Non-abelian Groups, Public-key Cryptographic Protocols, Undeniable Signature Scheme